.budget-page {
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 12% 12%, rgba(242, 13, 27, 0.14), transparent 28%),
    radial-gradient(circle at 88% 6%, rgba(255, 181, 43, 0.22), transparent 32%),
    linear-gradient(180deg, #f7f7f7 0%, #fff4ed 52%, #f7f7f7 100%);
}

.budget-app {
  width: min(1160px, calc(100% - 28px));
  margin: 0 auto;
}

.budget-hero {
  position: relative;
  min-height: calc(100svh - 96px);
  display: grid;
  align-items: center;
  padding: 12px 0 26px;
  overflow: hidden;
}

.budget-orbit {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.budget-orbit span {
  position: absolute;
  display: block;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.58);
  box-shadow: 0 0 36px rgba(255, 255, 255, 0.78);
  animation: budgetFloat 8s ease-in-out infinite;
}

.budget-orbit span:nth-child(1) {
  top: 12%;
  left: 8%;
  width: 18px;
  height: 18px;
}

.budget-orbit span:nth-child(2) {
  right: 12%;
  top: 22%;
  width: 34px;
  height: 34px;
  background: rgba(242, 13, 27, 0.22);
  animation-delay: -2.4s;
}

.budget-orbit span:nth-child(3) {
  right: 28%;
  bottom: 10%;
  width: 22px;
  height: 22px;
  background: rgba(255, 181, 43, 0.42);
  animation-delay: -4.6s;
}

.budget-shell {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(330px, 0.8fr);
  gap: 16px;
  align-items: stretch;
}

.budget-planner,
.budget-result,
.budget-seo__intro,
.budget-seo__grid article,
.budget-usecases,
.budget-faq {
  border: 1px solid rgba(17, 17, 17, 0.08);
  background: rgba(255, 255, 255, 0.74);
  box-shadow: 0 28px 80px rgba(17, 17, 17, 0.1);
  backdrop-filter: blur(20px) saturate(1.18);
}

.budget-planner {
  display: grid;
  gap: 18px;
  border-radius: 34px;
  padding: clamp(18px, 4vw, 34px);
}

.budget-intro {
  display: grid;
  gap: 10px;
}

.budget-intro h1 {
  max-width: 10.8ch;
  margin: 0;
  color: var(--ink);
  font-size: clamp(3rem, 10vw, 6.7rem);
  line-height: 0.84;
  letter-spacing: 0;
  overflow-wrap: normal;
}

.budget-intro p {
  max-width: 56ch;
  margin: 0;
  color: var(--muted);
  font-weight: 780;
  line-height: 1.4;
}

.budget-form {
  display: grid;
  gap: 16px;
}

.budget-dates {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  align-items: end;
  border: 0;
  padding: 0;
}

.budget-dates label,
.budget-expense-row label {
  display: grid;
  gap: 7px;
  min-width: 0;
}

.budget-dates span,
.budget-expense-row span {
  padding-left: 8px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 950;
  text-transform: uppercase;
}

.budget-dates input,
.budget-expense-row input {
  box-sizing: border-box;
  width: 100%;
  min-width: 0;
  min-height: 56px;
  border: 1px solid rgba(17, 17, 17, 0.12);
  border-radius: 18px;
  padding: 0 14px;
  background: #fff;
  color: #111;
  font: inherit;
  font-size: 1rem;
  font-weight: 950;
  line-height: 1;
  text-align: left;
  outline-color: #f20d1b;
}

.budget-dates button,
.budget-section-title button,
.budget-secondary-action,
.budget-calculate,
.budget-saving-add button,
.budget-restart,
.budget-expense-row button,
.budget-saving-row button,
.app-menu__list button,
.app-menu__foot button {
  font: inherit;
}

.budget-section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.budget-section-title h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(1.4rem, 5vw, 2rem);
  line-height: 1;
}

.budget-section-title button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  border: 0;
  border-radius: 999px;
  padding: 0 16px;
  background: #f20d1b;
  color: #fff;
  font-weight: 950;
  cursor: pointer;
}

.budget-expense-list {
  display: grid;
  gap: 10px;
}

.budget-secondary-action,
.budget-calculate,
.budget-saving-add button,
.budget-restart {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 54px;
  border: 0;
  border-radius: 999px;
  padding: 0 18px;
  font-weight: 950;
  cursor: pointer;
}

.budget-secondary-action,
.budget-restart {
  width: 100%;
  background: #111;
  color: #fff;
}

.budget-calculate {
  width: 100%;
  min-height: 64px;
  background: #f20d1b;
  color: #fff;
  font-size: 1.1rem;
}

.budget-expense-row,
.budget-saving-row {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(110px, 0.7fr) 46px;
  gap: 8px;
  align-items: end;
  border-radius: 24px;
  padding: 10px;
  background: rgba(247, 247, 247, 0.9);
  box-shadow: inset 0 0 0 1px rgba(17, 17, 17, 0.06);
}

.budget-expense-row button,
.budget-saving-row button {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 999px;
  background: #fff;
  color: rgba(17, 17, 17, 0.42);
  cursor: pointer;
}

.budget-result {
  position: sticky;
  top: 16px;
  display: grid;
  align-content: center;
  gap: 14px;
  min-height: 100%;
  border-radius: 34px;
  padding: clamp(18px, 4vw, 30px);
  color: #fff;
  background:
    radial-gradient(circle at 18% 18%, rgba(255, 255, 255, 0.32), transparent 24%),
    radial-gradient(circle at 84% 86%, rgba(255, 255, 255, 0.13), transparent 28%),
    linear-gradient(135deg, #ff1024 0%, #d50517 46%, #65000b 100%);
  overflow: hidden;
}

.budget-result::before {
  content: "";
  position: absolute;
  inset: -30%;
  background: conic-gradient(from 0deg, transparent, rgba(255, 255, 255, 0.16), transparent 34%, rgba(255, 255, 255, 0.1), transparent 70%);
  animation: budgetSpin 18s linear infinite;
  pointer-events: none;
}

.budget-result > * {
  position: relative;
  z-index: 1;
}

.budget-result__tag {
  width: fit-content;
  border-radius: 999px;
  padding: 8px 13px;
  background: rgba(255, 255, 255, 0.9);
  color: #111;
  font-size: 0.72rem;
  font-weight: 950;
  text-transform: uppercase;
}

.budget-result__label {
  margin: 0;
  color: rgba(255, 255, 255, 0.88);
  font-weight: 950;
  text-transform: uppercase;
}

.budget-result > strong {
  display: flex;
  align-items: baseline;
  gap: 6px;
  color: #fff;
  font-size: clamp(4.5rem, 15vw, 8.5rem);
  line-height: 0.82;
  letter-spacing: 0;
  text-shadow: 0 10px 28px rgba(0, 0, 0, 0.22);
  white-space: nowrap;
}

.budget-result > strong small {
  font-size: 0.28em;
  line-height: 1;
}

.budget-result__bar {
  height: 16px;
  border-radius: 999px;
  padding: 3px;
  background: rgba(255, 255, 255, 0.32);
}

.budget-result__bar span {
  display: block;
  width: var(--budget-bar, 42%);
  min-width: 5%;
  height: 100%;
  border-radius: inherit;
  background: #fff;
  box-shadow: 0 0 24px rgba(255, 255, 255, 0.74);
  transition: width 360ms var(--pop);
}

.budget-result__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.budget-result__stats article {
  border-radius: 18px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.16);
}

.budget-result__stats span {
  display: block;
  margin-bottom: 5px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.72rem;
  font-weight: 950;
  text-transform: uppercase;
}

.budget-result__stats strong {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  color: #fff;
  font-size: 1.12rem;
  line-height: 1;
  white-space: nowrap;
}

.budget-result__message {
  margin: 0;
  border-radius: 22px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.9);
  color: #111;
  font-weight: 900;
  line-height: 1.25;
}

.budget-result[data-state="waiting"] {
  background:
    radial-gradient(circle at 18% 18%, rgba(255, 255, 255, 0.32), transparent 24%),
    linear-gradient(135deg, #111, #2b2b2b);
}

.budget-result[data-state="waiting"] .budget-result__label,
.budget-result[data-state="waiting"] > strong,
.budget-result[data-state="waiting"] .budget-result__bar,
.budget-result[data-state="waiting"] .budget-result__stats {
  display: none;
}

.budget-result[data-state="waiting"] {
  min-height: 280px;
}

.budget-result[data-state="waiting"] .budget-result__message {
  font-size: 1.25rem;
}

.budget-result.is-calculating > strong {
  animation: budgetPulseNumber 120ms ease-in-out infinite alternate;
}

.budget-savings {
  display: grid;
  gap: 12px;
}

.budget-savings[hidden] {
  display: none;
}

.budget-savings h2 {
  margin: 4px 0 0;
  color: #fff;
  font-size: 1.2rem;
  line-height: 1;
}

.budget-saving-add {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: end;
}

.budget-saving-add label,
.budget-saving-row label {
  display: grid;
  gap: 7px;
  min-width: 0;
}

.budget-saving-add span,
.budget-saving-row span {
  padding-left: 8px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.72rem;
  font-weight: 950;
  text-transform: uppercase;
}

.budget-saving-add input,
.budget-saving-row input {
  width: 100%;
  min-height: 52px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 18px;
  padding: 0 14px;
  background: rgba(255, 255, 255, 0.92);
  color: #111;
  font: inherit;
  font-weight: 950;
  outline-color: #fff;
}

.budget-saving-add button {
  background: #fff;
  color: #111;
}

.budget-saving-list {
  display: grid;
  gap: 8px;
}

.budget-saving-row {
  grid-template-columns: minmax(0, 1.1fr) minmax(90px, 0.75fr) 44px;
  padding: 8px;
  background: rgba(255, 255, 255, 0.14);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12);
}

.budget-saving-row button {
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.9);
}

.budget-saving-empty {
  margin: 0;
  border-radius: 18px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.86);
  font-weight: 850;
}

.budget-win {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: grid;
  place-items: center;
  padding: 18px;
  background:
    repeating-conic-gradient(from 0deg, rgba(242, 13, 27, 0.96) 0deg 9deg, rgba(101, 0, 11, 0.96) 9deg 18deg);
  opacity: 0;
  transform: scale(1.03);
  transition: opacity 220ms ease, transform 220ms ease;
  overflow: hidden;
}

.budget-win[hidden] {
  display: none;
}

.budget-win.is-open {
  opacity: 1;
  transform: scale(1);
}

.budget-win::before {
  content: "";
  position: absolute;
  inset: -35%;
  background: conic-gradient(from 0deg, transparent, rgba(255, 255, 255, 0.2), transparent 30%, rgba(255, 255, 255, 0.16), transparent 70%);
  animation: budgetSpin 9s linear infinite;
}

.budget-win__confetti span {
  position: absolute;
  top: -12vh;
  width: 16px;
  height: 16px;
  border-radius: 5px;
  background: #fff;
  animation: budgetConfetti 3.2s linear infinite;
}

.budget-win__confetti span:nth-child(1) { left: 10%; animation-delay: -0.2s; background: #fff; }
.budget-win__confetti span:nth-child(2) { left: 24%; animation-delay: -1.5s; background: #ffd447; }
.budget-win__confetti span:nth-child(3) { left: 42%; animation-delay: -0.9s; background: #111; }
.budget-win__confetti span:nth-child(4) { left: 61%; animation-delay: -2.1s; background: #fff; }
.budget-win__confetti span:nth-child(5) { left: 78%; animation-delay: -0.5s; background: #ffd447; }
.budget-win__confetti span:nth-child(6) { left: 90%; animation-delay: -2.8s; background: #111; }

.budget-win__card {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 12px;
  width: min(520px, 100%);
  border-radius: 34px;
  padding: clamp(24px, 6vw, 38px);
  background: rgba(255, 255, 255, 0.94);
  color: #111;
  transform: translateY(16px) scale(0.94);
  transition: transform 360ms var(--pop);
}

.budget-win.is-open .budget-win__card {
  transform: translateY(0) scale(1);
}

.budget-win__card > i {
  display: grid;
  place-items: center;
  width: 68px;
  height: 68px;
  border-radius: 22px;
  background: #f20d1b;
  color: #fff;
  font-size: 1.8rem;
}

.budget-win__card > span {
  color: #f20d1b;
  font-weight: 950;
  text-transform: uppercase;
}

.budget-win__card h2 {
  margin: 0;
  font-size: clamp(2.4rem, 10vw, 4.2rem);
  line-height: 0.9;
}

.budget-win__card p {
  margin: 0;
  color: var(--muted);
  font-weight: 800;
  line-height: 1.35;
}

.budget-win__close {
  position: absolute;
  top: 18px;
  right: 18px;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 999px;
  background: #f7f7f7;
  color: #111;
  font-size: 1.2rem;
}

.budget-win__action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 58px;
  border: 0;
  border-radius: 999px;
  padding: 0 20px;
  background: #f20d1b;
  color: #fff;
  font: inherit;
  font-weight: 950;
}

.budget-seo {
  display: grid;
  gap: 18px;
  max-width: 980px;
  margin: 20px auto 0;
  padding: 0 0 64px;
}

.budget-seo__intro,
.budget-usecases,
.budget-faq {
  border-radius: 30px;
  padding: clamp(20px, 5vw, 34px);
}

.budget-seo h2 {
  max-width: 820px;
  margin: 0;
  color: var(--ink);
  font-size: clamp(2rem, 7vw, 4.2rem);
  line-height: 0.96;
}

.budget-seo h3 {
  margin: 0;
  color: var(--ink);
  font-size: 1.08rem;
  line-height: 1.05;
}

.budget-seo p {
  margin: 0;
  color: var(--muted);
  font-size: 1.06rem;
  font-weight: 720;
  line-height: 1.55;
}

.budget-seo__intro {
  display: grid;
  gap: 14px;
}

.budget-seo__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.budget-seo__grid article {
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 190px;
  border-radius: 26px;
  padding: 20px;
}

.budget-seo__grid i {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 18px;
  background: #f20d1b;
  color: #fff;
  font-size: 1.35rem;
}

.budget-usecases {
  display: grid;
  gap: 14px;
}

.budget-usecases ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.budget-usecases li {
  position: relative;
  border-radius: 20px;
  padding: 15px 16px 15px 44px;
  background: #fff;
  color: var(--muted);
  font-weight: 760;
  line-height: 1.35;
}

.budget-usecases li::before {
  content: "";
  position: absolute;
  top: 19px;
  left: 18px;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: #f20d1b;
  box-shadow: 0 0 0 6px rgba(242, 13, 27, 0.1);
}

.budget-faq {
  display: grid;
  gap: 10px;
}

.budget-faq details {
  border: 1px solid rgba(17, 17, 17, 0.1);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.74);
  overflow: hidden;
}

.budget-faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 66px;
  padding: 14px 18px;
  color: var(--ink);
  cursor: pointer;
  font-size: 1.05rem;
  font-weight: 950;
}

.budget-faq summary::after {
  content: "+";
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: #f20d1b;
  color: #fff;
}

.budget-faq details[open] summary::after {
  content: "-";
}

.budget-faq details p {
  padding: 0 18px 18px;
}

@keyframes budgetFloat {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); opacity: 0.55; }
  48% { transform: translate3d(22px, -34px, 0) scale(1.14); opacity: 1; }
}

@keyframes budgetSpin {
  to { transform: rotate(1turn); }
}

@keyframes budgetPulseNumber {
  to { transform: translateY(-2px) scale(1.015); }
}

@keyframes budgetConfetti {
  0% { transform: translate3d(0, -12vh, 0) rotate(0deg); }
  100% { transform: translate3d(34px, 118vh, 0) rotate(520deg); }
}

@media (max-width: 860px) {
  .budget-hero {
    min-height: calc(100svh - 76px);
    align-items: start;
    padding-top: 4px;
  }

  .budget-shell {
    grid-template-columns: 1fr;
  }

  .budget-result {
    position: relative;
    top: auto;
    min-height: 380px;
  }

  .budget-dates {
    grid-template-columns: 1fr;
  }

  .budget-seo__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .budget-app {
    width: min(100%, calc(100% - 18px));
  }

  .budget-intro h1 {
    max-width: 100%;
    font-size: clamp(2.6rem, 12.8vw, 4.1rem);
    line-height: 0.9;
  }

  .budget-dates,
  .budget-expense-row,
  .budget-saving-add,
  .budget-saving-row {
    grid-template-columns: 1fr;
  }

  .budget-expense-row button,
  .budget-saving-row button {
    width: 100%;
  }

  .budget-result__stats {
    grid-template-columns: 1fr;
  }

  .budget-result > strong {
    font-size: clamp(4.2rem, 24vw, 6.6rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .budget-orbit span,
  .budget-result::before {
    animation: none !important;
  }
}